Live Chat I-55 Community Nearby Traffic Silliman Lake (Landuse grass) 2024-05-16 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Silliman Lake (Landuse Grass) Lexington, IL 13.27 Gridley, IL 15.05 Graymont, IL 16.33 Interstate highway exits close to Silliman Lake (Landuse Grass) Exit 187, i55 2.36 Exit 178, i55 13.53 Exit 197, i55 15.19 Interstate highways close to Silliman Lake (Landuse Grass) i55 map 2.36 i39 map 26.82 i74 map 34.98 State roads close to Silliman Lake (Landuse Grass) US 24 IL map 0.18 HISTORIC US 66 IL map 1.49 IL 116 map 14.80